# Proverb Robo vs けみ式 Lite

The clearest difference is update cadence: Proverb Robo at every 5 months against けみ式 Lite's every 16 months. けみ式 Lite's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Proverb Robo ships an update every 5 months, けみ式 Lite every 16 months. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Proverb Robo | けみ式 Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/proverb-robo/id832484884/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 months** | Every 16 months |
| Monetization | Ad-supported | — |
| Size | 57 MB | 4 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MASAHIRO MIZUTANI](https://appshunter.io/developer/368158224) | [Takuya Kawakami](https://appshunter.io/developer/721449462) |

## What reviewers say

### Proverb Robo

[App page](https://appshunter.io/ios/app/proverb-robo/id832484884)

Discover the meaning and context of Japanese proverbs (Kotowaza). This app offers a fun way to learn these traditional sayings, focusing exclusively on Japanese content. Expand your understanding of Japanese culture through its common wisdom.

**Highlights:** Learn Japanese proverbs, Understand Kotowaza meanings, Focus on Japanese language, Educational content, Cultural insights

**Features:** Vision Pro support

**In-app purchases:** none


### けみ式 Lite

[App page](https://appshunter.io/ios/app/lite/id890330485)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Proverb Robo free?

Proverb Robo is free to download, with no in-app purchases.

### Is けみ式 Lite free?

けみ式 Lite is free to download, with no in-app purchases.

### Do Proverb Robo or けみ式 Lite have ads?

Both Proverb Robo and けみ式 Lite show ads.

### Which is updated more often, Proverb Robo or けみ式 Lite?

Proverb Robo ships an update every 5 months, and けみ式 Lite every 16 months. Most recently, Proverb Robo was updated on September 15, 2026 and けみ式 Lite on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*